
Where the fuck is the Professor?
Where is Mr. Professor? He's never here!
Money Heist Season 3, Episode 5

Hey, isn't that
Professor Proton?
The Big Bang Theory Season 7, Episode 7

Is that what the Professor said?
Money Heist Season 3, Episode 6

- Professor Proton.
- You're kidding.
The Big Bang Theory Season 6, Episode 22

I am your PROFESSOR,
and you're going to treat me with the prop...
The Big Bang Theory Season 8, Episode 2